3742270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 7766208

約数和(自身を除く): 4023938

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 277, 386, 554, 965, 1351, 1385, 1930, 1939, 2702, 2770, 3878, 6755, 9695, 13510, 19390, 53461, 106922, 267305, 374227, 534610, 748454, 1871135, 3742270]

約数ペア:

[(1, 3742270), (2, 1871135), (5, 748454), (7, 534610), (10, 374227), (14, 267305), (35, 106922), (70, 53461), (193, 19390), (277, 13510), (386, 9695), (554, 6755), (965, 3878), (1351, 2770), (1385, 2702), (1930, 1939)]